package com.xxxy;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class ProviderController {


    @GetMapping(value = "/provider/hello")
    public String hello(@RequestParam(value = "username", required = false)String username) {
        return  "hello my is :" + username;
    }

}
